Examlex
A pattern drawing is used as the guide for cutting the surface outline of an object from a sheet.
Calibration
The process of adjusting and verifying the accuracy of a measuring instrument by comparison with a standard.
Significance Test
A statistical procedure used to test if the observed results significantly differ from what was expected under the null hypothesis.
T Test Statistic
A value used in hypothesis testing, calculated from sample data, to assess the compatibility of the sample with a null hypothesis concerning the mean.
Random Sample
A sample drawn from a population in a way that gives each individual an equal chance of being selected, used to achieve representativeness.
Q5: Fixtures and jigs are both designed to
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Q26: What is the third step in the
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Q28: Sections are often _ to be drawn
Q39: _ is the process of machining a
Q93: _ tools are small motorized spindles that